Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Beny Cohen"'
Publikováno v:
Journal of Coordination Chemistry. 66:2351-2366
The structure and stoichiometries of the complexes that could be formed between Cu2+ and 3,4-dihydro-3-(2-oxo-2-phenylethylidene)-quinoxalin-2(1H)-one (1) were investigated by various spectral techniques such as IR, fluorescence, UV–vis and electro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe40afdc15f35ba6747cd8c6ed44c379
https://doi.org/10.1080/00958972.2013.803535
https://doi.org/10.1080/00958972.2013.803535
Publikováno v:
Tetrahedron. 68:7450-7455
A new series of fluorogenic chelating reagents based on phenylethylidene-3,4-dihydro-1H-quinoxalin-2-one with different substituents (attached either to the quinoxaline-2-one (3) or phenyl ring (4)) have been investigated to examine the effect of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c8d325365a377dbe97c7b95a1e3b413
https://doi.org/10.1016/j.tet.2012.06.071
https://doi.org/10.1016/j.tet.2012.06.071
Publikováno v:
Tetrahedron. 67:6252-6258
A series of sulfonamido-substituted phenylethylidene-3,4-dihydro-1H-quinoxalin-2-one derivatives in which both of the fluorophore and ionophore are integrated into one structural unit, have been investigated. They all exhibit high selectivity toward
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61895c7fd14740e7b30f3188b54e957b
https://doi.org/10.1016/j.tet.2011.06.047
https://doi.org/10.1016/j.tet.2011.06.047
Autor:
Ahmad Salman, Jacob Gopas, Beny Cohen, Jagannathan Ramesh, Shaul Mordechai, Ziad Hammody, Nili Grossman
Publikováno v:
European Biophysics Journal. 30:250-255
Infrared absorption spectra are well known for their sensitivity to composition and three-dimensional structure of biomolecules. The biochemical changes in the sub-cellular levels developing in abnormal cells, including a majority of cancer forms, ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11f92659e0d8f1f093296cee3ef041c9
https://doi.org/10.1007/s002490100137
https://doi.org/10.1007/s002490100137
Autor:
Shaul Mordechai, Jacob Gopas, Nili Grossman, Shlomo Mark, Beny Cohen, E Ilovitz, Orna Chaims, R. Jagannathan, Ahmad Salman
Publikováno v:
Journal of biochemical and biophysical methods. 50(1)
Autofluorescence from intracellular chromophores upon illumination of cells by monochromatic light has been studied towards the development of novel noninvasive and sensitive technology for the early detection of cancer. To investigate the relationsh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1bcc40ab381ad7941e1113d081325e6
https://pubmed.ncbi.nlm.nih.gov/11714512
https://pubmed.ncbi.nlm.nih.gov/11714512
Autor:
Nili Grossman, Beny Cohen, Ahmad Salman, Ziad Hammody, Shaul Mordechai, Jacob Gopas, Jagannathan Ramesh
Publikováno v:
Journal of biochemical and biophysical methods. 50(1)
Recently, microscopic FTIR is widely used in the field of biology and medicine. FTIR can detect biomolecular changes in the cells and tissues responsible for various disorders. In this report, we characterize the H-ras transfected fibroblasts and its
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9570bf507ebe088255a50b07dc1869b
https://pubmed.ncbi.nlm.nih.gov/11714510
https://pubmed.ncbi.nlm.nih.gov/11714510
Publikováno v:
SPIE Proceedings.
Infrared (IR) absorption spectra are well known for their selectivity and minutiae fingerprint of molecular structure. The biochemical changes in the sub-cellular levels developing in abnormal cells, including a majority of cancer forms, manifest the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b57f7650180c04ed8ab9013709c077d1
https://doi.org/10.1117/12.409332
https://doi.org/10.1117/12.409332
Autor:
Shlomo Mark, Nili Grossman, Efrat Ilovitz, Orna Chaims, Jacob Goppas, Shaul Mordechai, Ahmad Salman, Beny Cohen
Publikováno v:
SPIE Proceedings.
Light-induced Fluorescence (LIF) technique is based on fluorescence emitted from intracellular chromophores upon illumination of cells by monochromatic light. We compared LIF emitted from a pair of normal and malignant murine cell lines, differing in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2ad8e522556f4bd4d770420fb1a02ca
https://doi.org/10.1117/12.409326
https://doi.org/10.1117/12.409326
Autor:
Shmuel Argov, Beny Cohen, Jed Goldstein, Shaul Mordechai, Ahmad Salman, Jagannathan Ramesh, Vitaly Erukhimovitch, Igor Sinelnikov
Publikováno v:
SPIE Proceedings.
Fourier-Transform Infrared Spectroscopy (FTIR) employs a unique approach to optical diagnosis of tissue pathology based on the characteristic molecular vibrational spectra of the tissue. The architectural changes in the cellular and sub-cellular leve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95f22c6eb53f735dddec8977349e9b60
https://doi.org/10.1117/12.390620
https://doi.org/10.1117/12.390620
Autor:
Beny Cohen, Ahmad Salman, Orna Chaims, Vitaly Erukhimovitch, Shaul Mordechai, Jed Goldstein, Shmuel Argov, Ziad Hammody
Publikováno v:
SPIE Proceedings.
FTIR employs a unique approach to optical diagnosis of tissue pathology based on the characteristic molecular vibrational spectra of the tissue. The architectural changes in the cellular and sub-cellular levels developing in abnormal tissue, includin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc86ba33c98b32f75d580a10a3d55a42
https://doi.org/10.1117/12.384956
https://doi.org/10.1117/12.384956